A1 is a valid 2023 HCPCS Modifier that could be used to indicate Dressing for one wound.
A1 Modifier has been in effect since Jul 01, 2002.
Dressing for one wound
A1
HCPCS Modifier Code
HCPCS Modifier Code
HCPCS A1 MODIFIER
A1 Modifier information
| Modifier: | A1 |
| Description: | DRESSING FOR ONE WOUND |
| Effective Date: | Jul 01, 2002 |
| Added Date: | Jul 01, 2002 |
| Coverage code: | C - CARRIER JUDGMENT |
| Action code: | N - NO MAINTENANCE FOR THIS CODE |
HCPCS Modifiers related to A1
Below a selection of HCPCS Modifiers related to A1